Add test for storing and reading bookmarks
Fix bug with parsing playOrder in bookmarks
Delete unnecessary print statements not in use
Refactor setupBookmarks and bookmarks store/load
Delete unused private class member
Convert some of the remaining uncommented couts to log traces
Plug some minor memory leaks
Improve unused test runners
Include SmilAudioExtract in namespace amis
Remove HanderTest.cpp
Setup logging in HandlerTest
Bookmarksreader fix for reading titles